Arcplus(SH:600629) Zheng Quan Zhi Xing·2025-08-29 18:14Core Viewpoint - The article outlines the insider information management system of East China Architectural Group Co., Ltd., emphasizing the importance of confidentiality and compliance with relevant laws and regulations regarding insider information disclosure and management [1][2][3]. Group 1: Insider Information Management - The company aims to standardize insider information management and enhance confidentiality to maintain fair and just information disclosure principles [1]. - The board of directors is responsible for timely registration and reporting of insider information personnel, ensuring the accuracy and completeness of the records [1][2]. - Any unit, department, or individual within the group is prohibited from disclosing insider information without board approval [2][3]. Group 2: Definition and Scope of Insider Information - Insider information refers to non-public information that could significantly impact the company's operations, finances, or stock prices [3][4]. - Examples of insider information include major changes in business strategy, significant investments, important contracts, and major losses [3][4]. Group 3: Insider Information Personnel - Insider information personnel include company directors, senior management, major shareholders, and others who can access insider information due to their roles [4][5]. - The company must maintain accurate records of insider information personnel, including their identification and the context in which they received the information [4][5]. Group 4: Registration and Record-Keeping - The company is required to fill out and maintain insider information personnel records and significant event progress memos, which must be kept for at least ten years [6][7]. - After the disclosure of significant events, if there are major changes, the company must promptly update the records [6][7]. Group 5: Confidentiality and Accountability - Insider information personnel have a duty to maintain confidentiality and are restricted from trading company securities based on insider information [10][11]. - The company must investigate any violations of insider trading regulations and report findings to regulatory authorities [10][11]. Group 6: Legal Compliance and External Reporting - The company must ensure that any information reported to external agencies complies with legal requirements and does not disclose non-public significant information prematurely [12][13]. - External parties involved in the company's affairs must also adhere to confidentiality obligations regarding insider information [12][13].